Modified Quasi-Steady State Model of DC System for Transient Stability Simulation under Asymmetric Faults

Table 3

Steady state DC values and errors during the 100 ms three-phase short-circuit fault for both QSS and MQSS models.

	EMT model (pu)	QSS model (pu)	Modified model (pu)	Absolute error of QSS model	Absolute error of modified model
	0.5500	0.5500	0.5500	0	0
	0	0.0561	0.056	0.0561	0.0560
	0.0050	0.0670	0.0670	0.0170	0.0170